1. Is pearl fish tropical or cold water fish pearl fish is tropical fish because they like to grow in warm environment, and the most suitable water temperature for their growth is between 24-27 ℃. And their origin is Thailand, Malaysia, Indonesia and other regions, where the temperature is relatively high, so pearl fish also belongs to tropical fish. The whole pearl fish is silver gray, but they have pearl-shaped round spots on their bodies and fins, and they swim beautifully.
2. How to raise pearl fish1. Water temperature: Pearl fish does not require high water temperature, so breeders only need to keep the water temperature between 24-27 ℃. They can't accept a large temperature difference, and breeders need to control the temperature difference within 3 ℃.
2. Water quality: Pearl fish like to live in weakly acidic water, although they can accept weakly alkaline and neutral water quality. However, when they grow in unsuitable water quality, their body color will fade. They like to grow in clean and refreshing water, and the breeder needs to change the water for them about 3 days.
3. Feeding: Pearl fish has a certain sense of satiety, so the amount of feeding can not be controlled too strictly. Breeders can feed them more red worms, water fleas, water earthworms, nematodes, bumper shrimp and other foods. The frequency of pearl fish feeding should not be too high, it can be fed once a day, and the amount of feeding can be finished within 10 minutes.
